Click on on the following text to get online calculator for pressure drop and heat transfer

Calculation of Pressure Drop

Based on flow resistances and flow rate, pressure drop is calculated. Refer the website for

• Pipe Flow Calculation
• Pressure Drop Calculator For Pipe Flow
• Pressure drop through Pipes

Calculation of Heat Transfer 

• Heat Transfer Calculator 
• Heat Transfer Calculator to Find Temperatures
• Shell and Tube Heat Exchangers- Basic Calculations
• Heat Exchanger Calculation for Thermal Design
• Heat Exchanger Analysis
• Short cut for Heat Exchanger Sizing